249317510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15101}}^1$

素因数の和:15248

約数の個数: 32

約数和(自身を含む): 487130112

約数和(自身を除く): 237812602

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 15101, 16510, 30202, 75505, 151010, 196313, 392626, 981565, 1917827, 1963130, 3835654, 9589135, 19178270, 24931751, 49863502, 124658755, 249317510]

約数ペア:

[(1, 249317510), (2, 124658755), (5, 49863502), (10, 24931751), (13, 19178270), (26, 9589135), (65, 3835654), (127, 1963130), (130, 1917827), (254, 981565), (635, 392626), (1270, 196313), (1651, 151010), (3302, 75505), (8255, 30202), (15101, 16510)]